ES2088136T3 - Dispositivo para proteger una aguja. - Google Patents

Dispositivo para proteger una aguja.

Info

Publication number
ES2088136T3
ES2088136T3 ES92908897T ES92908897T ES2088136T3 ES 2088136 T3 ES2088136 T3 ES 2088136T3 ES 92908897 T ES92908897 T ES 92908897T ES 92908897 T ES92908897 T ES 92908897T ES 2088136 T3 ES2088136 T3 ES 2088136T3
Authority
ES
Spain
Prior art keywords
needle
preparedness
pct
front part
locking mechanism
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES92908897T
Other languages
English (en)
Other versions
ES2088136T5 (es
Inventor
Jorgen Karlsson
Werner Brandt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Becton Dickinson Infusion Therapy AB
Original Assignee
BOC Ohmeda AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20382446&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2088136(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by BOC Ohmeda AB filed Critical BOC Ohmeda AB
Application granted granted Critical
Publication of ES2088136T3 publication Critical patent/ES2088136T3/es
Publication of ES2088136T5 publication Critical patent/ES2088136T5/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/0612—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders
    • A61M25/0631—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders having means for fully covering the needle after its withdrawal, e.g. needle being withdrawn inside the handle or a cover being advanced over the needle
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/0612—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders
    • A61M25/0618—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders having means for protecting only the distal tip of the needle, e.g. a needle guard
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • A61M5/3245—Constructional features thereof, e.g. to improve manipulation or functioning
    • A61M2005/3247—Means to impede repositioning of protection sleeve from needle covering to needle uncovering position
    • A61M2005/3249—Means to disalign the needle tip and the distal needle passage of a needle protection sleeve
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • A61M5/3245—Constructional features thereof, e.g. to improve manipulation or functioning
    • A61M2005/3247—Means to impede repositioning of protection sleeve from needle covering to needle uncovering position
    • A61M2005/325—Means obstructing the needle passage at distal end of a needle protection sleeve
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • A61M5/3275—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel being connected to the needle hub or syringe by radially deflectable members, e.g. longitudinal slats, cords or bands

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

LA INVENCION DESCRIBE UN DISPOSITIVO PARA PROTEGER UNA AGUJA (6) EN UN EQUIPO MEDICO. ESTE TIENE UNA PARTE FRONTAL RIGIDA (10) CONECTADO A UNA PARTE TRASERA FLEXIBLE (12). AMBAS PARTES RODEAN LA AGUJA CIRCUNFERENCIALMENTE. UNOS MEDIOS DE BLOQUEO (36) SE ACOMODAN EN UNA CAMARA (24) SITUADA EN LA PARTE FRONTAL (10). EN POSICION DE PREPARADO, LOS MEDIOS DE BLOQUEO PERMITEN QUE LA AGUJA PASE A TRAVES DE UN AGUJERO O CANAL (14) EN LA PARTE FRONTAL, Y EN UNA POSICION ACTIVADA, PREVIENE QUE LA AGUJA LO HAGA. EN LA POSICION DE PREPARADO LAS PARTES (10.12) SE ESPACIAN DE LA PUNTA DE LA AGUJA. LA NOVEDAD DE LA INVENCION ES QUE LOS MEDIOS DE BLOQUEO SON UN MIEMBRO RESILIENTE QUE EN POSICION DE PREPARADO SE MANTIENEN BAJO TENSION EJERCIENDO FUERZA SOBRE LOS ANGULOS DERECHOS HACIA UNA DIRECCION LONGITUDINAL DE LA AGUJA DE FORMA QUE AL MENOS LA PUNTA DE LA MISMA ESTA SUJETA POR EL AGUJERO U OTRO CANAL (14), EL MIEMBRO RESILIENTE (36) SE MANTIENE ENTONCES BAJO TENSION Y TRAS PASAR DE LA POSICION DE PREPARADO A ACTIVADO SE MUEVE HACIA ATRAS EN RELACION A LA PARTE FRONTAL, EVITANDO QUE LA AGUJA PASE A TRAVES DEL AGUJERO O CANAL.
ES92908897T 1991-04-11 1992-04-13 Dispositivo para proteger una aguja. Expired - Lifetime ES2088136T5 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9101102A SE9101102D0 (sv) 1991-04-11 1991-04-11 Needle protection device

Publications (2)

Publication Number Publication Date
ES2088136T3 true ES2088136T3 (es) 1996-08-01
ES2088136T5 ES2088136T5 (es) 2001-09-16

Family

ID=20382446

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92908897T Expired - Lifetime ES2088136T5 (es) 1991-04-11 1992-04-13 Dispositivo para proteger una aguja.

Country Status (10)

Country Link
US (1) US5447501A (es)
EP (1) EP0579704B2 (es)
JP (1) JP3148238B2 (es)
AT (1) ATE138813T1 (es)
AU (1) AU656773B2 (es)
CA (1) CA2107903A1 (es)
DE (1) DE69211344T3 (es)
ES (1) ES2088136T5 (es)
SE (1) SE9101102D0 (es)
WO (1) WO1992018182A1 (es)

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US5683365A (en) * 1995-06-07 1997-11-04 Johnson & Johnson Medical, Inc. Tip protection device
US5853393A (en) * 1995-06-07 1998-12-29 Johnson & Johnson Medical, Inc. Catheter needle locking and catheter hub unlocking mechanism
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US10639455B2 (en) 2015-10-28 2020-05-05 Becton, Dickinson And Company Closed IV access device with paddle grip needle hub and flash chamber
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Also Published As

Publication number Publication date
ES2088136T5 (es) 2001-09-16
JPH06506376A (ja) 1994-07-21
DE69211344D1 (de) 1996-07-11
US5447501A (en) 1995-09-05
AU656773B2 (en) 1995-02-16
DE69211344T3 (de) 2001-10-31
EP0579704B2 (en) 2001-05-16
ATE138813T1 (de) 1996-06-15
DE69211344T2 (de) 1997-02-06
SE9101102D0 (sv) 1991-04-11
AU1648592A (en) 1992-11-17
WO1992018182A1 (en) 1992-10-29
JP3148238B2 (ja) 2001-03-19
EP0579704B1 (en) 1996-06-05
EP0579704A1 (en) 1994-01-26
CA2107903A1 (en) 1992-10-12

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